Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{NUMA_1990__57_6-7_133437, author = {Michael Neumann and Martin Hanke}, title = {Preconditionings and {Splittings} for {Rectangular} {Systems.}}, journal = {Numerische Mathematik}, pages = {85--96}, publisher = {mathdoc}, volume = {57}, number = {6-7}, year = {1990}, zbl = {0704.65018}, url = {http://geodesic.mathdoc.fr/item/NUMA_1990__57_6-7_133437/} }
Michael Neumann; Martin Hanke. Preconditionings and Splittings for Rectangular Systems.. Numerische Mathematik, Tome 57 (1990) no. 6-7, pp. 85-96. http://geodesic.mathdoc.fr/item/NUMA_1990__57_6-7_133437/